[  880.573802] irq 51: nobody cared (try booting with the "irqpoll" option)
[  880.573969] CPU: 0 UID: 0 PID: 2476 Comm: perl Not tainted 6.18.0-rc7-virtme #1 PREEMPT(voluntary) 
[  880.573973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  880.573974] Call Trace:
[  880.573979]  <IRQ>
[  880.573983]  dump_stack_lvl+0x55/0x70
[  880.573993]  __report_bad_irq+0x2b/0xd0
[  880.573998]  note_interrupt+0x2d6/0x320
[  880.573999]  handle_irq_event+0x6e/0x70
[  880.574005]  handle_edge_irq+0xb8/0x1a0
[  880.574007]  __common_interrupt+0x41/0xe0
[  880.574012]  common_interrupt+0x80/0x90
[  880.574018]  </IRQ>
[  880.574018]  <TASK>
[  880.574019]  asm_common_interrupt+0x26/0x40
[  880.574023] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  880.574028] Code: f3 00 74 01 c3 0f 1f 44 00 00 c3 0f 1f 00 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d f4 f1 f3 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f
[  880.574030] RSP: 0018:ffffb3e303d43d40 EFLAGS: 00000286
[  880.574033] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017
[  880.574034] RDX: ffffffff93967c08 RSI: 0000000000000286 RDI: ffffffff94cf23a0
[  880.574035] RBP: ffff95eb41fb4000 R08: 000000cd1a100a2c R09: 0000000000000001
[  880.574036] R10: ffff95eb42cad1f8 R11: 0000000000000000 R12: 0000000000000001
[  880.574037] R13: ffffffff94cf23a0 R14: 0000000000000286 R15: ffffb3e3004e5000
[  880.574038]  ? rpm_suspend+0x1b8/0x5d0
[  880.574043]  uart_write+0xb2/0x270
[  880.574049]  n_tty_write+0x177/0x520
[  880.574054]  ? swake_up_all+0xe0/0xe0
[  880.574059]  file_tty_write.constprop.0+0x140/0x320
[  880.574061]  vfs_write+0x33a/0x470
[  880.574067]  ksys_write+0x65/0xe0
[  880.574070]  do_syscall_64+0xa4/0xfd0
[  880.574072]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[  880.574073] RIP: 0033:0x7fc13048d257
[  880.574076] Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[  880.574077] RSP: 002b:00007ffd389c7b08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  880.574079] RAX: ffffffffffffffda RBX: 000055a205215220 RCX: 00007fc13048d257
[  880.574080] RDX: 0000000000000001 RSI: 000055a205215220 RDI: 0000000000000001
[  880.574081] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  880.574082] R10: 0000000000000001 R11: 0000000000000246 R12: 000055a2052015a0
[  880.574083] R13: 000055a2051e22a0 R14: 0000000000000001 R15: 000055a2052015a0
[  880.574085]  </TASK>
[  880.574085] handlers:
[  880.576488] [<0000000059372fe0>] serial8250_interrupt
[  880.576549] Disabling IRQ #51